Ships within Canada and USA. Delivery to USA takes 2-7 business days after dispatch! In stock and ready to ship.

CASA Series Linear Slot Diffusers HVAC Vent Covers

These standard size linear slot diffusers are made with extruded aluminum. All vent covers in our CASA line feature slot openings of 25mm. Please refer to their respective size chart for further details.

Resistant to cracking during installation - Rich powder coated finish - Weather stripping prevents ceiling smudging - Two way flow options - Easy conversion from standard vents

Colors available in matte black and white. In stock and ready to ship within Canada and USA.

18 products
  • Front view of a black 6x6-inch 3-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems
    $38.73 CAD
    $38.73 CAD
    Sold out
  • Front view of a white 6x6-inch 3-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems
    $38.73 CAD
    $38.73 CAD
    Sold out
  • Front view of a black 8x4 inch 2-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems
    $34.93 CAD
    $34.93 CAD
    Sold out
  • Front view of a white 8x4 inch 2-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems
    $34.93 CAD
    $34.93 CAD
    Sold out
  • Front view of a black 8x6 inch 3-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems
    $41.93 CAD
    $41.93 CAD
    Sold out
  • Front view of a white 8x6 inch 3-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems
    $41.93 CAD
    $41.93 CAD
    Sold out
  • Front view of a black 10x4 inch 2-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems
    $36.43 CAD
    $36.43 CAD
    Sold out
  • Front view of a white 10x4 inch 2-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems
    $36.43 CAD
    $36.43 CAD
    Sold out
  • Front view of a black 10x6 inch 3-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems
    $43.72 CAD
    $43.72 CAD
    Sold out
  • Front view of a white 10x6 inch 3-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems
    $43.72 CAD
    $43.72 CAD
    Sold out
  • Front view of a black 12x4 inch 2-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems
    $41.70 CAD
    $41.70 CAD
    Sold out
  • Front view of a white 12x4 inch 2-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems
    $41.70 CAD
    $41.70 CAD
    Sold out
  • Front view of a black 12x6 inch 3-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems
    $46.66 CAD
    $46.66 CAD
    Sold out
  • Front view of a white 12x6 inch 3-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems
    $46.66 CAD
    $46.66 CAD
    Sold out
  • Front view of a black 14x4 inch 2-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems
    $46.48 CAD
    $46.48 CAD
    Sold out
  • Front view of a white 14x4 inch 2-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems
    $46.48 CAD
    $46.48 CAD
    Sold out
  • Front view of a black 14x6 inch 3-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems
    $55.78 CAD
    $55.78 CAD
    Sold out
  • Front view of a white 14x6 inch 3-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems
    $55.78 CAD
    $55.78 CAD
    Sold out